Individual Healthcare Provider
Daniel Alan Drennan, M.D.
Provider's NPPES record last updated: July 24, 2018
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1932387966
- Primary Specialty
- Anesthesiology — Pain Medicine
- Practice Location
- Golden, Colorado
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 20, 2026, 2:50 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Anesthesiology
Pain Medicine
Allopathic & Osteopathic Physicians
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Taxonomy code 207LP2900X
Provider-Reported License Information
- Anesthesiology (Colorado)
- DR 49450
Practice Locations
Practice Location
400 Indiana St Ste 320
Golden, Colorado 80401-5033
Phone: (303) 469-3182
Additional Practice Location
340 E 1st Ave
Suite 102
Broomfield, Colorado 80020-2401
Phone: (303) 469-3182
Fax: (303) 469-6793
Additional Practice Location
340 E 1st Ave
Suite 102
Broomfield, Colorado 80020-2401
Phone: (303) 469-3182
Fax: (303) 469-6793
Additional Practice Location
5351 S Roslyn St Ste 200
Greenwood Village, Colorado 80111-2132
Phone: (303) 469-3182
Fax: (303) 469-4693
Record Information
- Enumeration Date
- January 31, 2008
- Provider's NPPES Record Last Updated
- July 24, 2018
- NPISignal NPPES Dataset
- August 2026
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